三门峡市外国语高级中学2014.6.25高3物理假期作业及答案

第一篇：三门峡市外国语高级中学2014.6.25高3物理假期作业及答案

高二物理假期作业 力物体的平衡

一:不定项选择：

1．物体受三个共点力F1F2F3的共同作用，这三个力的大小是下列四组中哪些组时，这三个力的合力可能为零？（）

A ．F15N F210NF3=14NB ．F111NF225NF340NC ．F17N F231NF335ND ．F1100N F275NF324N 2.如右图所示，轻绳两端固定在天花板上的A、B两点，在绳的C点处悬挂一重物，质量为m，已知图中，设绳AC、BC中的拉力分别为TA,TB，则（）ATATBBTATBCTATBD无法确定

3．如图2所示，固定的斜面上有一质量为1千克的物体A，斜面倾角为37，若物体与斜面间的最大静摩擦力的大小为物体与斜面间正压力大小的0.2倍，要使物体静止在斜面上，平行与斜面向上的拉力F的最大值与最小值为（g=10m/s）（）A14N，2NB6N，4.4NC7.6N, 4.4ND6N,2N

4.如图3所示，两木块质量分别为m1和m2，两轻质弹簧的劲度系数分别为k1和k2，上面的木块压在上面的弹簧上（但不栓接），整个系统处于平衡状态，现缓慢向上提上面的木块，直到它刚离开上面的弹簧，在这过程中下面木块移动的距离为（）A

2图

2图

3m1gmgmgmg

B2C1D2

k1k2k1k2

5．如图4所示，物体A，B的质量分别为m和M(且mM)，定滑轮光滑。物体B在水平力F作用下沿水平面向右运动，且恰好使物体A匀速上升，则水平地面对B的支持力N，轻绳对B的拉力T，水平地面对B的滑动摩擦力f的大小变化及合力情况（）

AN增大，f减小，T增大，F合0 BN减小，f增大，T不变，F

合0

A

CN增大，f增大，T不变，F合0 DN减小，f减小，T增大，F合0

6．如图5所示，在倾角为的光滑斜面上，放一质量为m的物体，用一水平力F推着使物体保持平衡，那么物体对斜面的压力是（）A



图

5mgF

Bcossin

(mg)2F2

CFsinmgcosD

7．如图6所示，物体A与B相对静止，共同沿斜面匀速下滑，则（）

AA、B间无静摩擦力

BB受滑动摩擦力，大小为mBgsinCB与斜面间的动摩擦因数utan

D斜面受B施加的滑动摩擦力作用，方向沿斜面向下。8．如图7所示，有一根水平的粗糟的直横梁上，套有两个质量均为m的铁环，两铁环系有等长的细绳，共同栓有质量为M的小球，两铁环与小球均保持静止，现使两铁环间距离增大少许，系统仍保持静止，则水平横梁对铁球的支持力N和摩擦力f将（）AN增大，f不变BN增大，f增大

图6

CN不变，f不变DN不变，f增大

9．三个物体a，b，c如图8悬挂处于静止状态，定滑轮与细绳之间的摩擦力可忽略不计，角，由图可以判断物体的质量关系是下列哪种情况？（）AmambBmamb

CmambmcDmambmc

10．如图9所示，在水平地面上放着A，B两物体，质量分别为M，m，且（M>m）,它们与地面的动摩擦因数uA,uB,用一细绳连接A,B线与水平方向成角,在A物上加一水平力F,使它们做匀速直线运动,则()

A若uAuB,F与无关B若uAuB,越小,F越大 C若uAuB,越大,F越大

D若uAuB,越大,F越大

图9

二.填空:

11.如图10所示,A、B、C、D四个物体叠放在粗糙水平面上，B平向左的拉力F1，D受到水平向右的拉力F2（F1F2），均保持态，则A、B之间摩擦力大小为，B、C之间的摩擦力大小为，C、D之间的摩擦力大为，D与地面之间的摩擦力大小为。

12．如图11所示，质量为M的大圆环，用轻绳悬挂与0点，两个质量均为m的小圆环同时由静止滑下，当两小环滑至与圆心等高处时，所受到的摩擦力均为F，则此时大圆环对绳的拉力大小是。

13．如图12所示，A球和B球用轻绳相连，静止与光滑圆柱面上，若A球质 量为m，则B球质量为。

14．小球所受重力大小为G，固定在轻绳OC的下端，球搁在光滑斜面上，斜面与竖直方向的夹角为，当向左拉斜面时，绳与竖直方向的夹角不断减小（设刚开始），如图13所示，则此过程中斜面对球的支持力，绳拉力的大小。

三．计算：

15．如图14所示，用细绳AO和BO悬挂重物，BO水平，AO与竖直方向成45角，若AO和BO能承受的最大拉力分别为10N和5N，OC绳能承受的最大拉力足够大，为使细绳不被拉断，重物的重力最大为多少？

16．如图15所示，板A的质量为m，滑块B的质量为M，板A用绳栓住，绳与斜面平行，B沿倾角为的斜面在A板下匀速下滑，若M2m，A、B间以及B

与斜面间的动摩擦因数相同，试求此

图1

4图

3图1

2受到水静止状

图10

小

图1

1图1

5动摩擦因数u和绳子对A的拉力？

17．如图16所示，滑块A、B被水平力F压紧在竖直墙上处于已知A重30N，B重20N，A、B间的动摩擦因数为0.3，B与墙面因数为0.2，那么（1）要使滑块A、B都保持平衡，力F至少要多A、B间动摩擦因数为0.1，则要使滑块A、B保持平衡，力F至少

18．如图17所示，三根不可伸长的相同的轻绳，一端系在半径

上，彼此间距相等，绳穿过半径为

为r0的环1用同样方式上，整个装图17

（三个环都

静止状态，间的动摩擦大？（2）若要多大？

r0的第三个圆环，另一端

系在半径为2r0的圆环2上，如图19所示，环1固定在天花板置处于平衡，试求第2个环中心与第3个环中心之间的距离。是用同种金属丝制成的，摩擦不计）

19.如图所示，固定在水平面上的斜面倾角θ=37°，长方体木块A的MN面上钉着一颗小钉子，质量m=1.5kg的小球B通过一细线与小钉子相连接，细线与斜面垂直，木块与斜面间的动摩擦因数μ=0.50．现将木块由静止释放，木块将沿斜面下滑．求在木块下滑的过程中小球对木块MN面的压力．（取g=10m/s2，sin37°=0.6，cos37°=0.8）

第二篇：三门峡市外国语高级中学2014.6.25化学假期作业

假期作业

1、下列化合物的俗称与化学式不对应的是（）

A．绿矾-FeSO4·7H2O

B．芒硝-Na2SO4·10H2OD．胆矾-CuSO4·5H2O

C．明矾-Al2(SO4)3·12H2O2、Al、Fe、Cu都是重要的金属元素。下列说法正确的是（）

A．三者对应的氧化物均为碱性氧化物B．三者的单质放置在空气中只生成氧化物

C．制备AlCl3、FeCl3、CuCl2均不能采用将溶液直接蒸干的方法 D．电解AlCl3、FeCl3、CuCl2的混合溶液是阴极上依次析出Cu，Fe，Al

3、某同学通过系列实验探究Mg及其化合物的性质，操作正确且能达到目的的是

A．将水加入浓硫酸中得到稀硫酸，置镁条于其中探究Mg的活泼性 B．将NaOH溶液缓慢滴入MgSO4溶液中，观察Mg(OH)2沉淀的生成 C．将Mg(OH)2浊液直接倒入已装好滤纸的漏斗中过滤，洗涤并收集沉淀 D．将Mg(OH)2沉淀转入蒸发皿中，加足量稀盐酸，加热蒸干得无水MgCl2固体

4、下列有关物质性质的应用正确的是（）

A．液氨汽化时要吸收大量的热，可用作制冷剂 B．二氧化硅不与强酸反应，可用石英器皿盛放氢氟酸 C．生石灰能与水反应，可用来干燥氯气 D．氯化铝是一种电解质，可用于电解法制铝

5．过氧化钠可作为氧气的来源。常温常压下二氧化碳和过氧化钠反应后，若固体质量增加了28 g，反

应中有关物质的物理量正确的是(NA表示阿伏加德罗常数)

6、铜是重要的工业原材料，现有Cu、Cu2O和CuO组成的混合物，某研究性学习小组为了探究其组成情况，向混合物中加入10mL 6mol·LHNO3溶液刚好使其溶解，同时收集到224mLNO气体（标准状况）。请回答下列问题：

（1）写出Cu2O跟稀硝酸反应的化学反应方程式__________ __。（2）产物中硝酸铜的物质的量______________mol。

－

1（3）如混合物中含0.01molCu，则其中Cu2O、CuO的物质的量分别是________mol、__________mol。

（4）如混合物中Cu的物质的量为x，求x的取值范围________________。

7.黄铜矿（CuFeS2）是制取铜及其化合物的主要原料之一，还可制备硫及铁的化合物。

（1）冶炼铜的反应为8CuFeS2+21O2==8Cu+4FeO+2Fe2O3+16SO2若CuFeS2中Fe的化合价为+2，反应中被还原的元素是（填元素符号）。

（2）上述冶炼过程产生大量SO2。下列处理方案中合理的是（填代号）。

a.高空排放

b.用于制备硫酸 d.用浓硫酸吸收

--c.用纯碱溶液吸收制Na2SO3 2（3）过二硫酸钾（K2S2O8）具有强氧化性，可将I氧化为I2：S2O8+2I== 2SO

24+I2

通过改变反应途径，Fe、Fe均可催化上述反应。试用离子方程式表示Fe对上述反应催化的过程：、。

(4)利用黄铜矿冶炼铜产生的炉渣（含Fe2O3、FeO、SiO2、Al2O3）可制备Fe2O3。方法为：

①用稀盐酸浸取炉渣，过滤。

②滤液先氧化，再加入过量NaOH溶液，过滤，将沉淀洗涤、干燥、煅烧得Fe2O3。

据以上信息回答下列问题：

a.除去Al的离子方程式是。

b.选用提供的试剂，设计实验验证炉渣中含有FeO。

提供的试剂：稀盐酸稀硫酸KSCN溶液酸性KMnO4溶液NaOH溶液碘水

所选试剂为。

证明炉渣中含有FeO的实验现象为。

8、碱式碳酸铜可表示为：xCuCO3·yCu(OH)2·zH2O,测定碱式碳酸铜组成的方法有多种。

（1）现采用氢气还原法，请回答如下问题：①写出xCuCO3·yCu(OH)2·zH2O与氢气反应的化学方程式；

②试验装置用下列所有仪器连接而成，按氢气流方向的连接顺序是（填入仪器接口字母编号）：（a）→（）（）→（）（）→（）（）→（）（）→（）（）→（l）3+3+2+3+

③称取23.9g某碱式碳酸铜样品，充分反应后得到12.7g残留物，生成4.4g二氧化碳和7.2g水。该样品的结晶水质量为g，化学式为；

（2）某同学以氮气代替氢气，并用上述全部或部分仪器来测定碱式碳酸铜的组成，你认为是否可行？请说明理由。

9．铁及铁的化合物应用广泛，如FeCl3可用作催化剂、印刷电路铜板腐蚀剂和外伤止血剂等。

（1）写出FeCl3溶液腐蚀印刷电路铜板的离子方程式。

（2）若将（1）中的反应设计成原电池，请画出原电池的装置图，标出正、负极，并写出电极反应式。正极反应负极反应。

（3）腐蚀铜板后的混合溶液中，若Cu2、Fe3和Fe2的浓度均为0.10mol·L1，请参照下表给出的数据

＋＋和药品，简述除去CuCl2溶液中Fe3和Fe2的实验步

骤

10、工业上由黄铜矿(主要成分CuFeS2)冶炼铜的主要流程如下：

＋＋＋－

(1)气体A中的大气污染物可选用下列试剂中的________吸收．

a．浓H2SO4b．NaOH溶液c．稀HNO3d．氨水

(2)用稀H2SO4浸泡熔渣B，取少量所得溶液，滴加KSCN溶液后呈红色，说明溶液中存在________(填

＋离子符号)，检验溶液中还存在Fe2的方法是____________________(注

明试剂、现象)．

(3)由泡铜冶炼粗铜的化学反应方程式(4)以CuSO4溶液为电解质溶液进行粗铜(含Al、Zn、Ag、Pt、Au等杂质)的电解精炼，下列说法正确的是________．

a．电能全部转化为化学能b．粗铜接电源正极，发生氧化反应

＋c．溶液中Cu2向阳极移动d．利用阳极泥可回收Ag、Pt、Au等金属

(5)利用反应2Cu＋O2＋2H2SO4====2CuSO4＋2H2O可制备CuSO4，若将该反应设计为原电池，其正极电极反应式为______________________．

第三篇：三门峡市外国语高级中学2014.6.25高三数学假期作业

高三数学假期作业（6月25日）

一、选择题(本大题共12小题，每小题5分，共60分．在每小题给出的四个选项中，只有一项是符合题目要求的)

1．已知a

log20.3,b20.1,c0.21.3，则a,b,c的大小关系是（）

A．abcB．cabC．acbD．bca

2．已知全集U＝R，设集合A＝{x|y＝ln(2x－1)}，集合B＝{y|y＝sin(x－1)}，则(∁UA)∩B为 11

1()A．()B．(0，]C．[－122

2D．

3．已知A＝{0,1}，B＝{－1,0,1}，f是从A到B的映射，则满足f(0)>f(1)的映射有

A．3个B．4个C．5个

D．2个

4．命题“若a＋b＝0，a，b∈R，则a＝b＝0”的逆否命题是()

A．若a≠b≠0，a，b∈R，则a2＋b2＝0B．若a＝b≠0，a，b∈R，则a2＋b2≠0 C．若a≠0且b≠0，a，b∈R，则a2＋b2≠0D．若a≠0或b≠0，a，b∈R，则a2＋b2≠0 5．设奇函数f(x)在(0，＋∞)上为单调递减函数，且f(2)＝0，则不等式集为

A．(－∞，－2]∪(0,2] C．(－∞，－2]∪[2，＋∞)

B．[－2,0]∪[2，＋∞)D．[－2,0)∪(0,2]

3f－x－2fx

0的解

5x

()

6．函数f(x)＝excosx的图像在点(0，f(0))处的切线的倾斜角为()

A．0

B.π

．1

4D.π2

7．已知函数f(x)＝9x－m·3x＋m＋1对x∈(0，＋∞)的图像恒在x轴上方，则m的取值范围是

A．2－2m<2＋2C．m<2＋2

B．m<2D．m≥2＋2()

8．已知函数f(x)＝x＋2bx＋cx＋1有两个极值点x1、x2，且x1∈[－2，－1]，x2∈[1,2]，则f(－1)的取值范围是

32()3

D．[－，12]

A．[－3]B．[6]C．[3,12]

9．已知函数f(x)是定义在R上的偶函数，且对任意的x∈R，都有f(x＋2)＝f(x)．当0≤x≤1时，f(x)＝x.若直线y＝x＋a与函数y＝f(x)的图像在[0,2]内恰有两个不同的公共点，则实数a的值是

()

1A．0B．0或－C．－2421

D．0或－

4x2y2x10．函数的图像大致是（）

2x≥1，x∞，则g(x)的值域11.设f(x)g(x)是二次函数，若f(g(x))的值域是0，x1，x是（）

1A．∞，∞B．∞，10，∞C．0，∞D．1，∞ 1，()12．奇函数f(x)、偶函数g(x)的图像分别如图1、2所示，方程f(g(x))＝0，g(f(x))＝0的实根个数分别为a、b，则a＋b＝

A.1

4C.7

D.3 B.10

二、填空题(本大题共4小题，每小题5分，共20分．)

13．若函数yloga(kx4kx3)的定义域是R, 则k的取值范围是

14．设定义在[－2,2]上的偶函数f(x)在区间[0,2]上单调递减，若f(1－m)＜f(m)，则实数m的取值范围是________．

15．函数ylogax31(a0,a1)的图象恒过定点A,若点A在直线mxny10上，其中mn0，则212的最小值为.mn

16．函数f(x)＝3x－x3在区间(a2－12，a)上有最小值，则实数a的取值范围是________．

三、解答题(本大题共6小题，共70分，写出文字说明、证明过程或演算步骤)

2217．(本小题满分10分)设命题p：实数x满足x4ax3a0，其中a0；命题q：实数x满足x2x80,且p是q的必要不充分条件，求实数a的取值范围.18．(本题满分12分)设函数f(x)＝ax3＋bx＋c(a≠0)为奇函数，其图像在点(1，f(1))处的切线与直线x－6y－7＝0垂直，导函数f′(x)的最小值为－12.(1)求a，b，c的值；

(2)求函数f(x)的单调递增区间，并求函数f(x)在[－1,3]上的最大值和最小值．

219．(本小题满分12分)设集合A为函数y ＝ln(－x－2x＋8)的定义域，集合B为函数

11y＝x＋的值域，集合C为不等式(ax－)(x＋4)≤0的解集．x＋1a

(1)求A∩B；(2)若CCRA，求a的取值范围．

e220．(本小题满分12分)已知函数f(x)＝－x＋2ex＋m－1，g(x)＝xx>0)． 2

x

(1)若g(x)＝m有实根，求m的取值范围；

(2)确定m的取值范围，使得g(x)－f(x)＝0有两个相异实根．

2ax＋a2－121．(本小题满分12分)已知函数f(x)＝，其中a∈R.x2＋1

(1)当a＝1时，求曲线y＝f(x)在原点处的切线方程；

(2)求f(x)的单调区间．

第四篇：三门峡市外国语高级中学2015届2014年暑假英语假期作业试题(九)

★2014年7月

三门峡外国语高中2015届暑假作业英语试题卷

（九）第一部分完形填空（共20小题：每小题1．5分，满分30分）

A Housing Authority is a government agency that has apartments for old people in the one a month we have a lunch.“Potluck”to share.A true potluck is not planned –（意大利面条）meatballs and bread, just in case people didn’t bring much.7 they didn’t have much money, I worried that maybe they wouldn’

When we have a big lunch, some food for them and take it to them after the

I don’t get paid much for doing this job.It’that I just can’…I suppose I’ll do everything I can to make sure the program continues!1.A.dayB.weekC.monthD.year 2.A.orB.butC.andD.so 3.A.discussion B.lunchC.experimentD.tourism 4.A.dishB.clothingC.decorationD.food 5.A.watchB.buyC.shareD.appreciate 6.A.carefullyB.quicklyC.simplyD.helpfully 7.A.Admitting B.RealizingC.SuggestingD.Hoping

8.A.carry

9.A.silently10.A.unhappy 11.A.refused12.A.busy13.A.make up 14.A.those15.A.nowhere 16.A.company 17.A.recognising 18.A.funny19.A.makes20.A.continue B.giveC.fetchD.bring B.healthilyC.ordinarilyD.smoothly B.fullC.troublesome D.emptyB.demandedC.likedD.orderedB.sickC.lazyD.strangeB.do upC.move upD.take upB.themC.itD.thisB.somewhereC.everywhereD.anywhereB.doctorC.parkD.movieB.meetingC.visitingD.joiningB.annoyingC.interestingD.importantB.findsC.getsD.allowsB.stopC.preventD.keep

第二部分阅读理解（共两节，满分40分）

第一节（共15小题：每小题2分，满分30分）

A

IT”S TIME TO BOOK YOUR CHRISTMAS PARTY The Place: Club Pegasus The Party: New Year’s Eve！!The Prize: 100 RMB Open Bar！!

8:00 pm—1:00 am

The Reason: Great Music, Beautiful People, Life, Love, Fun, Excitement！!50 RMB Entrance includes two complimentary（赠送的）drinks.Champagne Toast at Midnight

If ever there was a time to enjoy oneself, that time is now！!Irene’s Thai

12.24 Christmas Eve Dinner 198 RMB per person including coffee and tea.Each guestinvited to select a special surprise from our Christmas Tree.12.25 Special Christmas Thai buffet brunch（自助早午餐）from 11 am to 4 pm,三门峡外国语高中2015届暑假作业英语试题卷

（九）including soft drink coffee & tea.98 RMB per person.12.31 New Year Buffet Dinner 200 RMB per person.You can eat with exotic（异国情调的）Thai Dancing.Show times at 8 pm & 9 pm.Monday & Friday, you can eat AlaCarte Menu.150 RMB, including soft drinks & draught beer.For Reservation Call 62473579

21.Which of the following is NOT a reason to go to Pegasus?A.The music B.The excitement C.The price D.The people 22.50 RMB on Christmas at Pegasus will get you ______.A.a mealB.a meal and drinks

C.an entrance ticket D.an entrance ticket and 2 free drinks 23.The best way to make a reservation at Irene’s is by ____.A.phoneB.e-mailC.faxD.post 24.You can probably find the passage from _________.A.a science fictionB.a newspaperC.a reviewD.a survey

B

Want to help fight global warming? Take off your tie, says the Italian health ministry.It has urged employers to let their staff dress casually at work in the summer so the air conditioning can be turned down.“Taking your tie off immediately lowers the body temperature by 2 to 3 degrees Celsius,” the ministry said in a statement.“Allowing a more sensible use of air conditioning yields electricity savings and protects the environment.”

It called on all public and private offices to let employees wear no tie during heatwaves like the one that has brought Africa-like temperatures to many parts of Italy this week.The move echoes a similar initiative from Italy's biggest oil group, ENI, which told its staff earlier this month they need not wear a tie at work.Tie makers, however, were left hot under the collar.“Italy confirms that it is a strange country,” Flavio Cima said in a letter to financial daily Il Sole 24 Ore under the headline: “I, tie maker, am responsible for global warming”.“We can now happily continue with our lifestyle, using cars, consuming fuel, heating and cooling our homes at leisure.On one condition: we should not wear a tie ,” he wrote.“I should have listened to my friends and become an oil producer instead.”

Italy is one of the European Union's worst performers on the pollution front and is among the EU countries expected to exceed their greenhouse gas emission targets.25.The Italian Health Ministry urged people to dress casually mainly to _____.A.lower their body temperatureB.work more effectivelyC.turn down the air conditioningD.help fight global warming 26.What do the underlined words “the one” refer to?A.The tieB.The employee C.The heatwave D.The temperature 27.What did the time maker feel when he wrote the letter?A.Angry B.HappyC.SurprisedD.Amazed 28.We can infer from the passage that ______.A.the time maker will become an oil producer in the futureB.the move will pay an important role in the environmental pollutionC.Italy will be one of the EU’s worst performers on the environmental pollution again.D.Italy will be expected to realize his greenhouse targets

C

A FOX one day fell into a deep well and could find no means of escape.A Goat, overcome with thirst, came to the same well, and seeing the Fox, inquired if the water was good.Concealing his sad plight under a merry guise, the Fox indulged in a lavish praise of the water, saying it was excellent beyond measure, and encouraging him to descend.The Goat, mindful only of his thirst, thoughtlessly jumped down, but just as he drank, the Fox informed him of the difficulty they were both in and suggested a

三门峡外国语高中2015届暑假作业英语试题卷

（九）scheme for their common escape.“If,” said he, “you will place your forefeet upon the wall and bend your head, I will run up your back and escape, and will help you out afterwards.”The Goat readily assented and the Fox leaped upon his back.Steadying himself with the Goat's horns, he safely reached the mouth of the well and made off as fast as he could.When the Goat upbraided him for breaking his promise, he turned around and cried out, “You foolish old fellow!If you had as many brains in your head as you have hairs in your beard, you would never have gone down before you had inspected the way up, nor have exposed yourself to dangers from which you had no means of escape.”Look before you leap.29.When the goat came to the well, the trapped fox felt _____.A.disappointed B.angryC.hopeful D.encouraged 30.Why didn’t the fox tell the goat his difficulty?

A.He wanted to give the goat enough encouragement.B.He wanted to make use of the goat to save himselfC.He wanted the goat to help himD.He wanted the goat to stay with him

31.After drinking enough water, the goat believed the fox ______.A.was trapped in the wellB.had fooled himC.had helped him enoughD.often drank in the well 32.What lesson can we draw from the story?A.We should think things before taking actionB.We should be kind to othersC.We should not help strangersD.We should not break our promises

D

A Turning Point

Seventy years ago I was quite a small little girl, the baby of the family, with an older brother and sister.My father was very ill at the time, and my mother took in sewing of any kind so we could live.She would sew far into the night with nothing but dim gas

mantles and an old treadle sewing machine.She never complained even when the fire would be low and the food very scarce.She would sew until the early hours of morning.Things were very bad that particular winter.Then a letter came from where her sewing machine was purchased, stating that they would have to pick up her machine the next day unless payments were brought up to date.I remember when she read the letter I became frightened;I could picture us starving to death and all sorts of things that could come to a child‘s mind.My mother did not appear to be worried, however, and seemed to be quite calm about the matter.I, on the other hand, cried myself to sleep, wondering what would become of our family.Mother said God would not fail her, that he never had.I couldn‘t see how God was going to help us keep this old sewing machine.The day the men were to come for our only means of support, there was a knock at the kitchen door.I was frightened as a child would be, for I was sure it was those dreaded men.Instead, a nicely dressed man stood at our door with a darling baby in his arms.He asked my mother if she was Mrs.Hill.When she said she was, he said, “I‘m in trouble this morning and you have been recommended by the druggist and grocer down the street as an honest and wonderful woman.My wife was rushed to the hospital this morning, and since we have no relatives here, and I must open my dentist office, I have nowhere to leave my baby.Could you possibly take care of her for a few days?” He continued, “I will pay you in advance.” With this he took out ten dollars and gave it to my mother.Mother said, “Yes, yes, I will be glad to do so,” and took the baby from his arms.When the man left, Mother turned to me with tears streaming down a face that looked as though a light was shining on it.She said, “I knew God would never let them take away my machine.”

33.The turning point in the story may refer to ______.A.a letter to the familyB.the time when mother comforted meC.the man’s coming for helpD.the nicely dressed man’s trouble

三门峡外国语高中2015届暑假作业英语试题卷

（九）34.According to the text all the following are true to the man EXCEPT _____.A.his wife stayed in hospitalB.he was confused when in troubleC.he had few men to turn to for help D.he was a dentist

35.What does mother mean by saying “I knew God would never let them take away my machine.?” A.God can do everythingB.The sewing machine is my only support C.Everybody should believe in God D.Never give up when in trouble 第二节 七选五（共5小题：每小题2分，满分10分）

Why have you been so successful in reaching some of your goals, but not others? If you aren't sure, you are far from alone in your confusion.It turns out that even brilliant, highly accomplished people are pretty lousy when it comes to understanding why they succeed or fail.The intuitive answer — that you are born predisposed to certain talents and lacking in others — is really just one small piece of the puzzle.In fact, decades of research on achievement suggests that successful people reach their goals not simply 1.Get specific.When you set yourself a goal, try to be as specific as possible.“Lose 5 pounds” is a better goal than “lose some weight,” because it gives you a clear idea of reach your goal.it's not surprising that we routinely miss opportunities to act on a goal because we simply fail to notice them.Did you really have no time to work out today? No chance at any point to return that phone call? Achieving your goal means grabbing hold of these opportunities before they slip through your fingers.3.Know exactly how far you have left to go.Achieving any goal also requires honest and regular monitoring of your progress — if not by others, then by you yourself.If you don't know how well you are doing, you can't adjust your behavior or your strategies It is my hope that, after reading about the nine things successful people do

differently, you have gained some insight into all the things you have been doing right all A.Wait for opportunities to appear

B.Seize the moment to act on your goals

C.Here are things successful people do differently

D.Next I’ll talk about my own experience on how to achieve success

E.You don’t need to become a different person to become a more successful one F.Check your progress frequently-weekly, or even daily, depending on the goal G.Knowing exactly what you want to achieve keeps you motivated until you get

there

第Ⅱ卷

第三部分语法填空

A young man, while traveling through a desert, came across a spring of clear water.41_______water was sweet.He filled his leather container so that he could bring some back to an elder 42______ had been his teacher.After a four – day journey, the young man 43_______(present)the water to the old man.His teacher took a deep drink, smiled 44 _______(warm), and thanked his student very much for the sweet water.The young man went home 45________ a happy heart.After the student left, the teacher let 46________ student taste the water.He spit it out, 47_______(say)it was awful.Apparently, it was no longer fresh because of the old leather container.He asked his teacher, “Sir, the water was awful.Why did you pretend to like 48 ______?” The teacher replied, “You tasted the water.I tasted the gift.The water was simply the container for an act of kindness and love.Nothing could be 49_____(sweet).” We understand this lesson best 50 _______ we received gifts of love from children.Whether it is a cheap pipe or a diamond necklace, the proper response is appreciation.We love the idea within the gift rather than the thing.第四部分写作（共两节，满分35分）

第一节短文改错（共l0小题：每小题1分，满分10分）

三门峡外国语高中2015届暑假作业英语试题卷

（九）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（＼）划掉。

修改：在错词下划一横线，并在该词下面写出修改后的词。注意：1．每处错误及其修改均限一词。

2．只允许修改10处，多者（从第11处起）不计分。

I will like to tell you something about our school.The school was found in 1913.It has a history of more than 80 years.At first it was a school of boys only.Girls were allowed to enter until 1919.Now there are about 2,100 boys and girls in our school.They are come from all parts of the city.Most of whom are living and having meal at school.They are clever and diligent.All the teachers of our shool are best teachers in our city.They love their students and their teach work.There are 20 teachers of English in our school.They are most women.But my English teacher is a young man.We are all glad to be studying in the school.第二节 书面表达（满分25分）

假设你是李华，你国际学校的朋友Paul邀请你下个星期天去他们学校参加文化交流活动并介绍中国传统绘画(traditional Chinese painting), 但是你的爷爷生病住院，不得不谢绝他的邀请。请根据下面的要点给Paul用英语写一封回信。

要点： 1.谢绝Paul的邀请；2.说明你的理由；

3.推荐recommend你的同学Anna参加,Anna有关于中国传统绘画的 广泛知识同时英语口语流利。

注意： 1．词数为100左右；2.可以适当增加细节，以使行文连贯；3.信的开头已为你写好（不计入你所写词数）。Dear Paul,Thank you very much for your invitation.三门峡外国语高中2015届暑假作业英语试题卷

（九）★2014年7月

三门峡外国语高中2015届暑假作业

英语试题参考答案

（九）完形填空：1-5 B A B D C6-10 A B D D B

11-15 C B A C D16-20 B C D A B

阅读理解：21-24 C D A B25-28 D C A C29-32 C B D A

33-35 C B D36-40 C G B F E

语法填空：41：the42:who / that43: presented44: warmly

45:with46: another47: saying48: it49: sweeter50: when 改错：1.will—would 2.found—founded 3.of—for 4.werer后加not 5.去掉are或come 6.whom—them 7.meal—meals 8.best前加the 9.teach—teaching 10.most—mostly书面表达参考范文 Dear Paul,Thank you very much for your invitation.I’d love to accept it and take this opportunity to introduce traditional Chinese painting to foreign friends, but I’m sorry to inform you that I can’t.My grandpa is seriously ill in hospital and I have to look after him.As for the introduction speech, I strongly recommend my friend Anna, who is the most suitable choice, to take my place next Sunday.She began to learn painting at an early age and has a broad knowledge of traditional Chinese painting, which, combined with her active personality and perfect spoken English, will help make your activity a success.Sorry again for any inconvenience caused by my absence and all the best wishes to you.Yours,Li Hua

三门峡外国语高中2015届暑假作业英语试题卷

（九）

第五篇：三门峡市外国语高级中学2015届2014年暑假英语假期作业试题(二)

★2014年7月

三门峡外国语高中2015届暑假作业英语试题卷

（二）I.完形填空(共30分)

“Knowing that you had to work on Thanksgiving, I thought I’d express my gratitude.You have made theto learn my name andme each day in a way that makes me feel like a person instead of a number.Thank you!”

About three years ago, I gave awith these words to a Starbucks waitress.When I went in the next day, she couldn’t help crying and told me that she was deeplyby my note and realized what she did really I went through atime when I felt anything but On New Year’s Day 2008, I went for a , feeling unhappy.I was overweight.I owned a lawyer’s office(律师事务所), but it was44money.On my hike, I heard a voice.It said I shouldn’t45what I wanted or had lost should be grateful for what I had.The idea of a year of thank-yous came into my head.This project my life.After I thanked my colleagues for directing cases to me, they me more.When I expressed gratitude to clients（客户）for paying on time, they began doing so even more In 2010, I a book about my year of thank-yous.A few days after its publication, I got many thank-you letters from myher message to a former teacher, who read it and cried.My life has improved since that hike.I’m now in great and I have got my dream job.Having written my 860th note, I can say thank-you letters make a difference is a path to the peace we all try to get.36.A.choice B.effortC.promiseD.decision 37.A.call B.visitC.serve D.greet 38.A.card B.bookC.flowerD.ring 39.A.disturbedB.shakenC.movedD.hurt 40.A.matteredB.improvedC.failedD.passed 41.A.freeB.lonelyC.busyD.hard 42.A.helpful B.thankfulC.harmfulD.painful 43.A.movieB.picnicC.hikeD.shopping 44.A.collectingB.meetingC.losingD.expecting 45.A.worry aboutB.begin withC.give upD.believe in 46.A.soB.norC.orD.but

47.A.changedB.ruinedC.directedD.took

48.A.pickedB.respectedC.sentD.told 49.A.properlyB.quicklyC.hurriedlyD.carefully 50.A.wroteB.borrowedC.boughtD.rented 51.A.workmatesB.parentsC.clientsD.readers 52.A.remainedB.showedC.spreadD.appeared 53.A.giveB.shareC.offerD.leave 54.A.troubleB.shapeC.debtD.comfort 55.A.honestyB.kindnessC.teamworkD.gratefulness II.阅读理解及七选五（共40分）

A

Online Degrees

Today, you can earn a degree from a major university without ever having sat in one of their classrooms.Many colleges and universities are offering online courses and degree programs now.Online Learning Programs

With a computer and an Internet connection, you can earn a degree from home, work, or anywhere else for that matter.Online degree programs follow much the same routines as traditional learning, with a few twists.There are lectures, but they won't be in person.There are assignments(作业), but you won't hand them to your instructor.In most situations, you are free to “go to class” when it fits your“ schedule.If you get a phone call during class, you don't have to miss anything.If you get sick, you don't have to ask for someone's notes, and you just visit the lecture later.You'll communicate with your instructor by e-mail, chat room and instant messaging.Yourclassroom will live in a special software program.Contrary to popular belief, you will have close contact with other students and the instructor.Evaluating the Program

There are a lot of questions to ask before you make your selection, such as:How do students interact with each other?★Online programs can use chat rooms, instant messaging, teleconferencing, and video conferencing to communicate.The key is to find a program that has this interaction built into it and even requires it.★What kind of reputation does the school have?

It may seem simple-a good school will have a good online program.This reputation, however, may not be as straightforward as you think.It's not uncommon for a

三门峡外国语高中2015届暑假作业英语试题卷

（二）1

great school to have a weak program or two.So you'd better look at the overall quality of the school and make a judgment.The Employers' View

As more and more employees get online degrees and use them in the workforce(职场),hiring managers will begin to feel more secure about the quality of education these people have.56.In which way is online education special?A.If you get sick, you'll miss the lecture.B.There are lectures, but you don't need to meet the lecturers.C.If you get a phone call during class, you will miss something.D.There are assignments, and you must hand them to your instructor.57.What is the most important part of online communication?A.To use e-mails.B.To look for a program with interaction.C.To use chat rooms and instant messaging.D.To use teleconferencing and video conferencing.58.For whom is the passage probably written?

A.College students.B.Hiring managers.C.Adult students.D.High school students.B

General Electric has found robots far more productive in some work than human workers.In one case, a robot saved enough to pay for itself in ten months.At Ford Motor Company, about fifty small robots are fitting light bulbs into dashboards and speakers into car radios.The next phase（阶段）of the computer revolution may well turn out to be the robot revolution.Robots have been fixtures in comedy and science fiction for a long time, but the first industrial robot wasn’t used in the United States until 1961.Industrial robots scarcely resemble the stereotyped humanoid with flashing eyes and a combinations chest.They’re basically just combinations of a computer with very deft and efficient producing machines.What’s really new, of course, is the extent to which these electronic wonders are transforming the way people work and the composition of the work force, especially It’s easy to see why these “steel-collar workers” can be preferable to their human counterparts(同仁).They cause fewer personnel problems: they're never absent, and they never ask for more holidays, take vacations, or file grievances.They also give more consistent attention to quality control, are more efficient and effective performers, and are definitely cheaper to keep.Robots, which cost about $30,000 to $150,000 each, usually work two shifts a day.The displaced workers would draw salaries and benefits of about $790,000 a year.However, robots still cannot replace all aspects of the human worker.The automated factory is feasible(可行的), but when it comes to reason and informed decisions, robots are still in the same league with machines, at least for now.59.The details given in the underlined sentences in Paragraph 2 __________.A.illustrate the technical superiority of Japanese technology over American technologyB.warn against the possibility that robot workers will replace human workersC.show the growth in acceptance of robot workers worldwideD.prove the need to catch up with Japanese technology

60.In Line 3 Paragraph 1, the word “A.clumsilyB.expensivelyC.lightlyD.skillfully 61.In this passage, the author shows preference in favor of ________.A.General ElectricB.steel-collar workers

C.more factory personnelD.Ford Motor 62.The writer of this passage probably __________.A.sees a role for both robot and human factory workers B.wants to see more robots employed in factories C.feels threatened by robots

D.believes robots make manufacturing much easier

C

Each year about 250,000 Americans study in other countries.Some study-abroad programs are trying harder to get students to learn about the local culture.One student on his first morning in Beijing was brought to a distant part of the city.He received money and instructions on how to get back.It took some time but he succeeded.William Finlay, head of the sociology department at the University of Georgia in the United States, says, ”It's absolutely crucial(关键的)that they know something about how people in other parts of the world live and think and how they behave.Often those students go in large groups and they hang around with each other.We felt that they really weren't getting to know the local inhabitants（居民）.“

三门峡外国语高中2015届暑假作业英语试题卷

（二）2

In 2008, Professor Finlay started a program with South Africa's Stellenbosch University.The program combines traditional classroom learning with community involvement through a nongovernmental organization, which is involved with two things: a number of crèches(托儿所)and the library in the community where there are some computers.“Our students typically work either with the little kids in the day cares or they work in the library and teach very basic computer skills to mostly young adults,” Finlay says.Hillary Kinsey, who is studying international affairs, spent three weeks in the Stellenbosch program.”It was interesting to learn the history of the area and the recent development with democracy and that sort of things, and then talk to these people and see what the social dynamics were, what the ethnic divisions were, how certain groups felt about other groups,“ she says.Mark Lenhart is the executive director of CET Academic Programs.Each year, that company places more than one thousand students in semester and summer study programs in China, Jordan, the Czech Republic and other countries.They place students with local roommates.Students gain from that, though the experience is not always easy.”Not just in terms of language learning, but they also find the local culture can present challenges, and perhaps misunderstandings,” Lenhart says, “They have to adjust to local life.It's no longer OK just to have a little Chinese, for instance.If a student is studying Chinese, he wants to come home from a program like this fluent in Chinese.“ 63.Why was the student brought to a distant part of Beijing?

A.He had to learn about how to find his way back before learning Chinese.B.The study-abroad program charged him so much that he decided to get some money back.C.It was the first time he came to China, and was curious about anything.D.He had to experience the life of the local Chinese people.64.Why does Professor Finlay think students in the past couldn’t really learn a foreign language?

A.They didn’t get in touch with the local people.B.They didn’t work hard and used to hang about in the local places.C.They didn’t join in any study-abroad programs.D.They didn’t learn anything about the foreign country before they went there.65.Which of the following is TRUE according to the passage?

A.Activities provided by the study-abroad programs may be challenges for the students.B.In the study-abroad programs, students can take part-time jobs in crèches or libraries.C.Hillary Kinsey joined in the program in order to better study international affairs.D.Mark Lenhart must have got adjusted to some foreign life while he studied the language.66.Which of the following can be the title of the passage?

A.Study-abroad programs help you live in foreign cultures.B.Study-abroad programs take deeper dive into local culture.C.Professor Finlay started study-abroad programs.D.Culture is of great importance in learning a foreign language.D

Earlier this month, the Obama Administration called for increased protection of the world’s most southern continent, Antarctica.Scientists say climate change and human activity have increasingly led to the melting of massive pieces of Antarctic ice.The disappearance of ice will not only affect wildlife in the area such as seals and penguins.The melting will also cause oceans and seas around the world to rise.This represents a major threat, especially to coastal areas.For example, the ancient city of Venice, Italy has long been threatened by rising sea levels.The situation is made worse by the fact that its ancient buildings, built on a body of water called a lagoon(淡水湖), are slowly sinking.When the city was founded about 1,600 years ago, the level of the Adriatic Sea was almost two meters lower than it is today.Rising sea levels are not the only threat.The salty water is also destroying Venice’s famous buildings and artworks.The Italian government is trying to fix the problem with the construction of a seven-billion-dollar system of moving flood barriers.Climate change is also leading to the melting of ice in other areas, such as Mount Kilimanjaro in northeastern Tanzania.It is the highest point in Africa, measuring almost 6,000 meters.The mountain supports five vegetation zones and many kinds of animals.The ice glaciers on the mountain are disappearing very quickly.This will have a bad effect on the mountain’s ecosystems and on Tanzania’s travel industry.Also, a valuable record of thousands of years of weather history will also be lost if the ice melts.Scientists study pieces of glacier to understand weather patterns from thousands of years ago.In the United States, the icy masses in Glacier National Park in Montana may soon completely disappear because of climate change.In 1850, there were an estimated 150 glaciers in the more than 400,000 hectare park.三门峡外国语高中2015届暑假作业英语试题卷

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There are 26 glaciers remaining today.Scientists estimate that the glaciers will be gone by 2030.Warming temperatures are also threatening the many kinds of plants and animals that live in this mountain ecosystem.67.The writer developed the passage mainly by______.A.giving examplesB.listing reasonsC.making comparisonsD.using quotations 68.How many glaciers disappeared since 1850 in Glacier National Park?A.150.B.26.C.400,000.D.About 124.69.According to the passage, what has been affected in Italy by rising sea levels?A.Many kinds of plants and animals died out in Italy.B.Venice’s famous buildings and artworks are being destroyed completely.C.The ice glaciers on the mountain are disappearing very quickly.D.Its ancient buildings could be drowned.70.What could be the best title for the passage?A.Climate Change

B.The Melting of Massive Pieces of Antarctic IceC.Visiting Endangered Places around the WorldD.The disappearing of the Ice Glaciers

Family Values

To understand a nation, you should first get to know its minimum unit-family.In the US, upon reaching an appropriate age(usually between 18 and 21 years), children are encouraged, but not forced, to ”leave the nest" and begin an independent life.Parents do not arrange marriages for their children, nor do children usually ask permission of their parents to get married.Young adults meet their future spouses(配偶)through other friends, at jobs, and in organizations and religious institutions.Although children choose their own spouses, they still hope their parents will approve of their choices.Parents feel that children should make major life decisions by themselves in many families.A parent may try to influence a child to follow a particular profession but the child is free to choose another job.A son may deliberately decide not to go into his father's business because of a fear that he will lose his independence in his father's workplace.This independence from parents is not an indication that parents and children do not love each other.Strong love between parents and children is universal and this is no exception in the American family.our parents with fear and total respect.In America, children always have their own opinions and even can talk about some sensitive problems with their parents, like family financial situation, the relationship between mother and father, and even sex.Therefore, it is contrary that, on one hand, Americans admire independence and equality that they don't want to make sacrifice to make up a family, but on the other hand, Americans think highly of family in their value system.A.In the American family, children and parents are equal.B.It can reflect the traditional values and customs of a nation.C.When it comes to big problems, children do not have to always follow their parents' ways.D.After children leave home, they often find social relationship and financial support outside the family.E.Although Americans pay much attention to independence and equality, they don't believe in making sacrifice.F.Sometimes children do precisely the opposite of what their parents wish in order to declare their independence.G.Many of them are expected to leave what could be life's most important decision-marriage-almost entirely up to luck.III.语法填空（共15分）

In the United States, there were 222 people 1.__________（report）to be billionaires（亿万富翁）in 2003.The 2.__________of these is Bill Gates, worth at least $ 41 billion, who made his money3.__________starting the company Microsoft.Mr.Gates was only 21 years old 4.__________he first helped to set up the company in 1976.He was a billionaire 5.__________the time he was 31.6.__________, there are still some other people who have made lots of money at even 7.__________（young）ages.Other young people who have struck it rich include Jackie Coogan and Shirley Temple.8.__________of these child actors made over a million dollars 9.__________（act）in movies before they were 14.But 10.__________ youngest billionaire is Albert von Thurn und Taxis of Germany, who, in 2001, inherited（继承）a billion dollars when he turned 18!IV.短文改错(共10小题)

The main purpose of newspapers are to provide news.If you examine newspapers close, you will find there are all sorts news: accidents, floods, fires, wars, sports, books,三门峡外国语高中2015届暑假作业英语试题卷

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etc.The news covers everything that happen to people and its surroundings.Sometimes there is some news that is very interested.A news report is usually short, except when it is very important, and has plenty of messages.It is also written in shorter paragraphs.The first paragraph is in the fact a summary of the news.It gives all the necessary informations, including what, when, where, how, and why.V.书面表达(满分25分)

假如你是某高三学生李华，最近你顺利地考入了理想中的大学——北京大学（Peking University）。请根据以下要点，用英文给高中的英语老师黄老师写一封信。

1.告诉他你的喜讯；2.感谢黄老师在高中期间给你的帮助；

3.对黄老师的评价；4.谈谈你上大学以后的打算。

注意： 1.词数100左右(书信的开头和结尾已写好，不计入总词数)；

2.可以适当增加细节，以使行文连贯。

Dear Mr.Huang,How are you doing?

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Best wishes!

Yours, Li Hua

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★2014年7月

三门峡外国语高中2015届暑假作业

英语试题参考答案

（二）36--40 BDACA41--45 DBCCA46--50 DACBA51--55 DCABD 56-60 BBCCD61-65BACAA66-70BADDC71-75BDFAE

短文改错The main purpose of newspapers are(is)to provide news.If you examine

Mr.Huang, I will make every effort to enrich my knowledge and improve my abilities at university so that I can serve our country in the future.Best wishes!

Yours,Li Hua

fires, wars, sports, books, etc.The news covers everything that to people and Sometimes there is some news that is veryparagraphs.The fact a summary of the news.It gives all the necessary

语法填空1.reported2.richest/wealthiest3.by4.when5.by

6.However7.younger8.Both9.acting10.the Dear Mr.Huang,How are you doing? I’m now so excited to tell you that I’ve been admitted into my ideal university — Peking University.Here I would like to say thanks to you for helping me with my English during the past several years, because without your help, I wouldn’t have been successful.You are one of the best teachers I have ever met.Kind and knowledgeable, you always have a way to make your classes lively and interesting.And I will never forget the happy time spent with you, as well as your encouragement.Dear

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